{"permit":"CO0034860","name":"Federal Highway Administration - Central Federal Lands","state":"CO","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/CO0034860"},"about":[{"label":"What it is","text":"Federal facility · Nonclassifiable Establishments (EPA's industry listing)"},{"label":"Where","text":"Denver, Colorado","href":"https://www.openstreetmap.org/?mlat=39.717222&mlon=-105.1188#map=14/39.717222/-105.1188"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Dec 31, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"CO","sic":"99","permits":4,"list":"https://passage-data.com/api/v1/permits?state=CO&sic=99","page":"https://passage-data.com/dmr/s/CO/99"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"upcoming":[{"parameter":"1,4-Dioxane","outfall":"001","limit":1,"unit":"ug/L","statistic":"30-day average","statistic_code":"3C","begin":"2029-01-01","kind":"new","now":{"median":1.2,"n":9},"times_limit":1.2}],"limits":[{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"30-day average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":"Effluent Monitoring"},{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg 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3rd qtrs of CY)"}],"next":[{"tool":"list_permits","says":"Screening this industry? list_permits lists every permit of it in this state in one call, each with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"CO","sic":"99"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=CO&sic=99","url":"https://passage-data.com/api/v1/permits?state=CO&sic=99","page":"https://passage-data.com/dmr/s/CO/99"},{"tool":"check_dmr","says":"Before your user files this permit's DMR: check_dmr sets each value beside the permit's limit for that period, with EPA's violation rule's verdict.","arguments":{"permit":"CO0034860"},"needs":{"period_end":"The reporting period: its month (2026-09).","values":"The period's values as your user will file them: [{outfall, parameter, statistic, value, unit}, ...]."},"post":"/api/v1/dmr/check","url":"https://passage-data.com/api/v1/dmr/check","page":"https://passage-data.com/dmr/?permit=CO0034860"},{"tool":"fill_dmr","says":"Has your user the plant's raw daily results? fill_dmr computes the period's DMR values from them, each with the rows it came from.","arguments":{"permit":"CO0034860"},"needs":{"period_end":"The reporting period: its month (2026-09).","rows":"The plant's results: [{date, parameter, value, unit, point}, ...]; or `table`, the lab's or plant's export as text."},"post":"/api/v1/dmr/fill","url":"https://passage-data.com/api/v1/dmr/fill","page":"https://passage-data.com/dmr/?permit=CO0034860"}]}